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HTML 对象

<a> <abbr> <address> <area> <article> <aside> <audio> <b> <base> <bdo> <blockquote> <body> <br> <button> <canvas> <caption> <cite> <code> <col> <colgroup> <datalist> <dd> <del> <details> <dfn> <dialog> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <footer> <form> <head> <header> <h1> - <h6> <hr> <html> <i> <iframe> <img> <ins> <input> button <input> checkbox <input> color <input> date <input> datetime <input> datetime-local <input> email <input> file <input> hidden <input> image <input> month <input> number <input> password <input> radio <input> range <input> reset <input> search <input> submit <input> text <input> time <input> url <input> week <kbd> <label> <legend> <li> <link> <map> <mark> <menu> <menuitem> <meta> <meter> <nav> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <s> <samp> <script> <section> <select> <small> <source> <span> <strong> <sub> <summary> <sup> <table> <tbody> <td> <tfoot> <th> <thead> <tr> <textarea> <time> <title> <track> <u> <ul> <var> <video>

Input Date value 属性


实例

为日期字段设置日期:

 document.getElementById("myDate").value = "2014-02-09";
亲自试一试 »

定义和用法

value 属性设置或返回日期字段的 value 属性的值。

value 属性指定日期字段的日期。


浏览器支持

属性
value Yes 10.0 Yes Yes Yes

注释:<input type="date"> 元素在 IE11 及更早版本中不显示任何日期字段/日历。


语法

返回 value 属性:

inputdateObject.value

设置 value 属性:

inputdateObject.value = YYYY-MM-DD

属性值

描述
YYYY-MM-DD 为日期字段指定日期。

组件说明:
  • YYYY - 年份(例如 2011 年)
  • MM - 月份(例如 01 表示一月)
  • DD - 月份中的某天(例如 08)
一个例子:"2014-02-09" 表示 2014 年 2 月 9 日 (09/02/2014)。

技术细节

返回值: 字符串,代表日期字段的日期

更多实例

实例

获取日期字段的日期:

 var x = document.getElementById("myDate").value;
亲自试一试 »

实例

一个展示defaultValue和value属性区别的例子:

 var x = document.getElementById("myDate");
var defaultVal = x.defaultValue;
var currentVal = x.value;
亲自试一试 »

相关页面

HTML 参考手册: HTML<input> value 属性


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